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avcodec/h264_refs: remove lost frames instead of disfavoring them

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-02-27 11:16:23 +01:00
parent 33a2b45c2e
commit 649686d89b
1 changed files with 10 additions and 1 deletions
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11
libavcodec/h264_refs.c
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@ -75,7 +75,7 @@ static int build_def_list(Picture *def, int def_len,
int index = 0;
while (i[0] < len || i[1] < len) {
while (i[0] < len && !(in[i[0]] && (in[i[0]]->reference & sel) && (!in[i[0]]->invalid_gap || sel==3)))
while (i[0] < len && !(in[i[0]] && (in[i[0]]->reference & sel)))
i[0]++;
while (i[1] < len && !(in[i[1]] && (in[i[1]]->reference & (sel ^ 3))))
i[1]++;
@ -752,6 +752,15 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count)
}
}
for (i = 0; i<h->short_ref_count; i++) {
pic = h->short_ref[i];
if (pic->invalid_gap) {
int d = (h->cur_pic_ptr->frame_num - pic->frame_num) & ((1 << h->sps.log2_max_frame_num)-1);
if (d > h->sps.ref_frame_count)
remove_short(h, pic->frame_num, 0);
}
}
print_short_term(h);
print_long_term(h);